http://www.tetratech.co.th
สร้างเว็บไซต์Engine by iGetWeb.com

 หน้าแรก

 สินค้า

 ติดต่อเรา

 เว็บบอร์ด

 ต้องการเพื่อนร่วมงาน

สถิติ

เปิดเว็บ04/01/2008
อัพเดท22/07/2020
ผู้เข้าชม540,002
เปิดเพจ716,029

บริการ

หน้าแรก
สินค้า
ติดต่อเรา
เว็บบอร์ด

CENTA POWER TRANSMISSION

สินค้า

ปฎิทิน

« November 2020»
SMTWTFS
1234567
891011121314
15161718192021
22232425262728
2930     

E.P.C. System

E.P.C. System

 

EPC Sensor (for Steel)

 

 Auto Strip Detecting function

 - When coils enter to tension reel,
    the guide go forward receiving in - signal from detector
    and stop by EPC photo detector as detecting edge of coil.
    After rewinding finished, guide go backward to the base point
    on guide by receiving out - signal from detector.
    (To avoid collision with sensor as wide coil is enter.)

MODEL  

Auto Strip Detecting Guide (PR-SSM-500S)

MOTER  

15W

LIMIT  

± 0.5mm

POWER OF CONTROL  

DC 24V - 2A.

WEIGHT  

30 kg

COLOR  

BLACK (LUSTERLESS)

       

It is using to detect one side of edge of coils and lead one side be wound regularly.

MODEL   PRE-S200WL~S500WL
TYPE  

PROJECTOR: LED OF INFRARED RAY

     

DETECTOR: PHOTO CELL

LIMIT  

± 1mm

CONTROLLER  

BY DIGITAL CONTROLLER

POWER OF CONTROL  

DC 12V

RESOLUTION  

± 0.2mm

LINEARITY  

± 1.5%

AIR CONSUMPTION  

400Nℓ/min

TEMPERATURE  

-5℃  ~  50℃

MODEL  

  S060W

  S080W

  S100W

 

DETECTION HEIGHT(mm)         60       80      100  

WEIGHT(Kg)

         4       4.5        5  

MODEL  

 S200WL

 S300WL

 S400WL

  S500WL

DETECTION HEIGHT(mm)        200      300      400      500

WEIGHT(Kg)

       7.3        8      8.8      9.5

DETECTION DIA(mm)  

                         Φ20

COLOR  

BLACK (LUSTERLESS)

 

Motor Acutator

1. Adopting DC motor, Motor actuator is using to fast and precision      control with zigzag and linear work.

2. Operated by electric power, it is eliminate possibility of leaking
     oi unlike hydraulic system, it provides clean working place.

3. Less noise on working.
                             (We can make a distance by customer's order.
                                         ex)15-50, 100, 150 / 50-100, 200, 250)

 

MODEL  

PR-MA-15-80

PR-MA-50-180

ALLOWABLE THRUST  

15(kgf)

50(kgf)

ALLOWABLE LOAD

 

300kg  

1000kg  

(AS APPLYING THE BEARING
COEFFICIENT OF FRICTION 0.05)

STROKE

 

80mm

180mm

WORKING SPEED

 

40mm/sec

20mm/sec

VOLTAGE

 

DC 24V * 15W

DC 24V * 40W

CURRENT

 

1.2A

2.2A

WEIGHT

 

4.5kg

10kg

 

Combined with detector and motor actuator makes up EPC system.
(It can be used for EPC, BEPC and UEPC.)

POWER SUPPLY

 

AC200~240V,  50/60Hz

CONSUMED ELECTRICITY

 

300VA(MAX)

TEMPERATURE

 

-5~ +40°C

WEIGHT

 

5kg

SENSOR

 

VOLTAGE: MAX. ±10V 2 LINES

      PR-E20W, PR-B20N, PR-U20W

CENTERING SIGNAL

 

CONTACT INPUT

 

   

 (DC 12~24V 3mA)  (PR-12-4DN)

MOTOR ACTUATOR

 

PR-MA-15-80, 50-180

                      Please specify voltage and hertz as order.(no multiple use.)

306D (Use all sensor)

 

 


It is good for flexible packaging and for slow work.
(Widely usige for LCD film or below 50m/min of line speed.)

MODEL  

  PR-SV102N

MOTOR  

  A.C 220V~440V-50/60Hz (1hp)

OPERATION PRESSURE  

  1.0Mpa (10Kg/㎤)

MAX. FLOW  

  60Hz : 6.8ℓ/min

  50Hz : 5.6ℓ/min

TEMPERATURE  

  0℃ ~ +40℃

OIL AMOUNT  

  18ℓ

STANDARD OIL  

  Regulator Oil 32 ~ 46

WEIGHT  

  60Kg (OIL EXCLUDED)

INSTALLATION  

  Horizontal.

ACCESSORIES  

  CYLINDER 50*s/t150*1ps(STANDARD)

 

   

  HYD. HOSE 3M*2ps (STANDARD)

       

※Please specify voltage and hertz as order.(no multiple use.)

  

 

 


It is good for paper and nonferrous metals.
(Bronze, aluminum, magnesium and etc,..)

MODEL  

  PR-SV201N-F

MOTOR  

  A.C 220V~440V-60/50Hz (2hp)

OPERATION PRESSURE  

  3.0Mpa (30Kg/㎤)

MAX. FLOW  

  60Hz : 8.5L/min.

  50Hz : 7.0L/min.

TEMPERATURE  

  0℃ ~ +40℃

OIL AMOUNT  

  35ℓ

STANDARD OIL  

  Regulator Oil 32 ~ 46

WEIGHT  

  65Kg (OIL EXCLUDED)

INSTALLATION  

  Horizontal.

ACCESSORIES  

  CYLINDER 50*s/t150*1ps(STANDARD)

 

   

  HYD. HOSE 3M*2ps (STANDARD)

       

                                * It can be changed specification and size for improvement of products without notice.

EPC Sensor (Standard)
 

 

EPC control, PR-102E is using to control edge of transparent or opaque web with high precision.
Combined with sensitive detector and electro hydraulic servo valve. It make up EPC. It is excellent to detect and semi eternal life.

MODEL  

  PR-E20W

DETECTION DISTANCE

 

  20mm

RESOLUTION

 

  0.1mm

DETECTION METHOD

 

LIGHT REFLECTION(LED)

DETECTION ELEMENT

 

  cds

FEEDBACK SPEED

 

  0.01 sec

WEIGHT(HEAD, SCREW GUIDE)

 

   0.82Kg

   0.65Kg

                       ※ W(sensor gap). 20mm, 30mm, 50mm, 70mm

 

 

Additional lifter can be use to all kinds of EPC for handy replacement of webs

MODEL  

PR-102E

MOTOR  

A.C 220V/380-60Hz (1hp)

OPERATION PRESSURE  

1.0Mpa (10Kg/㎤)

MAX. FLOW  

7.0ℓ/min

TEMPERATURE  

0℃ ~ +50℃

OIL AMOUNT  

18ℓ

STANDARD OIL  

Regulator Oil 22 ~ 32

WEIGHT  

55Kg (OIL EXCLUDED)

INSTALLATION  

Horizontal

ACCESSORIES  

CYLINDER 50*s/t150*1ps(STANDARD)

 

   

HYD. HOSE 3M*2ps (STANDARD)

       

※ Please specify voltage and hertz as order.(no multiple use.)

 

Beam EPC

 

BEPC control, PR-102B is using to control edge of transparent or opaque web with high precision.
Combined with photo detector which not affected by ambient light and electro hydraulic servo valve, it makes up BEPC. Especially good for opaque webs.
 

MODEL  

  PR-B20N

DETECTION DISTANCE

 

  200mm

RESOLUTION

 

  0.1mm

DETECTION METHOD

 

  DIRECT REFLECTION

DETECTION ELEMENT

 

  Photo. TR

FEEDBACK SPEED

 

  0.01 sec

WEIGHT(HEAD, SCREW GUIDE)

 

   1Kg

   0.65Kg

 

 


Additional lifter can be use to all kinds of EPC for handy replacement of webs

MODEL  

PR-102B

MOTOR  

A.C 220V/380V-60Hz (1hp)

OPERATION PRESSURE  

1.0Mpa (10Kg/㎤)

MAX. FLOW  

7.0L/min

TEMPERATURE  

0℃ ~ +50℃

OIL AMOUNT  

18ℓ

STANDARD OIL  

Regulator Oil 22 ~ 32

WEIGHT  

55Kg (OIL EXCLUDED)

INSTALLATION  

Horizontal

ACCESSORIES  

CYLINDER 50*s/t150*1ps(STANDARD)

 

   

HYD. HOSE 3M*2ps (STANDARD)

       

     ※ Please specify voltage and hertz as order.(no multiple use.)

                                                                                                         

Line Follower Control (LFC)
 

 

LFC control, PR-102L is using to control line and edge of transparent or opaque web with high precision.
Combined with high sensitive detector and electric hydraulic servo valve. It makes up LFC.

MODEL  

 PR-L30W

DETECTION DISTANCE

 

 30mm

RESOLUTION

 

 0.1mm

DETECTION METHOD

 

 LIGHT REFLECTION (LAMP)

DETECTION ELEMENT

 

 cds

FEEDBACK SPEED

 

 0.01 sec

WEIGHT(HEAD, SCREW GUIDE)

 

   0.82Kg

   0.65Kg

 

 


Additional lifter can be use to all kinds of EPC for handy replacement of webs

MODEL  

PR-102L

MOTOR  

A.C 220V/380V-60Hz (1hp)

OPERATION PRESSURE  

1.0Mpa (10Kg/㎤)

MAX. FLOW  

7.0L/min

TEMPERATURE  

0℃ ~ +50℃

OIL AMOUNT  

18ℓ

STANDARD OIL  

Regular Oil 22 ~ 32

WEIGHT  

55Kg (OIL EXCLUDED)

INSTALLATION  

Horizontal

ACCESSORIES  

CYLINDER 50*s/t150*1ps
(STANDARD)

 

   

HYD. HOSE 3M*2ps (STANDARD)

       

※ Please specify voltage and hertz as order.(no multiple use.)

                                                                                                       

Ultra-sonic EPC
 

 

UEPC control, PR-102US is using to control edge of transparent or opaque webs with high precision.
Combined with high sensitive ultrasonic detector and electric hydraulic servo valve, it makes up UEPC.

It is good to use for law speed of wrk and transparent webs.

MODEL  

  PR-DU50W

DETECTION DISTANCE

 

  50mm

RESOLUTION

 

  0.1mm

DETECTION METHOD

 

  ULTRASONIC WAVE

DETECTION ELEMENT

 

  ULTRASONIC WAVE

FEEDBACK SPEED

 

  4ms

WEIGHT(HEAD, SCREW GUIDE)

 

   0.73Kg

   0.65Kg

 

 


Additional lifter can be use to all kinds of EPC for handy replacement of webs

MODEL  

PR-102US

MOTOR  

A.C 220V/380V-60Hz (1hp)

OPERATION PRESSURE  

1.0Mpa (10Kg/㎤)

MAX. FLOW  

7.0L/min.

TEMPERATURE  

0℃ ~ +50℃

OIL AMOUNT  

18ℓ

STANDARD OIL  

Regular Oil 22 ~ 32

WEIGHT  

55Kg (OIL EXCLUDED)

INSTALLATION  

Horizontal

ACCESSORIES  

CYLINDER 50*s/t150*1ps
(STANDARD)

 

   

HYD. HOSE 3M*2ps (STANDARD)

       

* It can be changed specification and size for improvement of products without notice.

                                                                                                     

Air EPC
 


AIR EDGE DETECT SENSOR
Combined with air detector and air hydraulic servo valve.
It is good to use at high temperature or mild acidic work.

MODEL

 

  PR-S30W

DETECTION HEIGHT  

  30mm

DETECTION DISTANCE  

  10mm

RESOLUTION  

  0.1mm

AIR CONSUMPTION  

  45ℓ/min

PROVIDING PRESSURE  

  400mm H2O

WEIGHT (HEAD,HOSE)

 

  0.55Kg

  1Kg

WEIGHT (SCREW GUIDE)

 

  0.65Kg

ACCESSORIES

 

  PLASTIC HOSE 3M*2ps

 

   

  BAND 6ps

 

     
       
 

MODEL

 

  PR-C12 (CENTERING NOZZLE)

WEIGHT (HEAD, HOSE)

 

  0.45Kg

  0.5Kg

ACCESSORIES

 

  PLASTIC HOSE 3M*1ps

 

   

  BAND 2ps

 

     

※It can be changed specification and size for improvement of products without notice.



Combined with air detector and air hydraulic servo valve.
It is good to use at high temperature or mild acidic work.

MODEL

 

   PR-106A- A/M, A/C

INPUT POWER  

   A.C 220

WEIGHT (A/M, A/C)

 

   0.5Kg

   0.4Kg

       
       
       

MODEL

 

PR106-A (400W - A/M, A/C)   

MOTOR  

A.C 220V/380V-60Hz (1/2hp)

MAX. PRESSURE  

1Mpa (10Kg/㎤)

MAX. FLOW  

4ℓ / min

AIR PRESSURE  

400mm H2O

AIR AMOUNT  

50ℓ/min

TEMPERATURE  

0℃ ~ +40℃

OIL AMOUNT  

12ℓ

STANDARD OIL

 

Regulator Oil 46

WEIGHT  

32Kg (OIL EXCLUDED)

INSTALLATION

 

Horizontal

 

     

※Please specify voltage and hertz as order.(no multiple use.)

 

     

 

When servo valve does not move.
 

 

When valve is caught so not working
 

Then cylinder would be move to only one direction

Then cylinder would be move to only one direction
Trouble shooting

1.Seperate Front cover. (pic 1-1)
2. Press A position. If it is not pressed, it means valve is caught.

The reason valve is caught When B part got scratches or is dirty.

3. Seperate all parts like pic 1-3, then press or pul C position so that it will be released from the spool.
Keep press t until it moves softly.

4. If the valve still caught, Seperate the spool from the block pic 1-4, and clean D part and repeat above 3rd step.
But if the spool hot devere scratch, it is inevitable repairment.

 

Servo Valve Deal drawing

   

Click image to view a larger image.

 

               

  NO

  ITEM   12   MAIL BOLT-A   24   CONNECSING BLOCK
  1   FRONT COVER   13

  MAIL BOLT-B

  25   DREIN BRAKET
  2   SERVO BOX   14   MAIL BOLT-C   26   SPOOL BALL
  3   BOTTOM BADY   15   MAIL BOLT-D   27   T/B
  4   MAGNET FIX PLATE   16   BOLT BUSH   28   SNAPRING
  5   BALANCE BOLT   17   T/B FIX PLATE   29    BOLT
  6 MAGNET BOTTOM HOLDER   18   T/B DISCHAGE PLATE   30    BOLT
  7   COIL HOLDER   19   SPRING-A   31

   BOLT

  8   BOLT PLATE   20   SPRING-B   32    BOLT
  9   BOLT BLOCK   21   BALANCE PLATE   33   WRENCH BOLT
  10   SPRING FIX PLATE-A   22   DIAPHRAGM HOLDER      
  11   SPRING FIX PLATE-B   23   SPOOL      
 

view
view